Needed a web application through which e.g. the client registers and may have e.g. on our domain https://aaa.si your site eg https://user1.aaa.si or https://aaa.si/user1/ The web application must enable customers to publish e.g. price lists, pictures, publish products or catalogs. Maybe someone would know if there is any open source application that would meet these needs? Please if anyone directs me to the right place (sourceforge or github) to try to test the app, thanks!